Page 2 of 3 FirstFirst 123 LastLast
Results 11 to 20 of 23
  1. #11
    Any new development on this? Running a 2019 FX SVHO I am also seeing 74 mph, Macsboost intake, solas 13/20, turning 8000 rpm, riva ride plate no shims, fizzle tial BOV,


  2. #12
    After a lot of back and forth with Riva learned that they used a 13/15 for the Stage 1 plus YouTube video to get the revs/top speed. I am currently working with Impros to get a 13/15 and try.

  3. #13

    impeller test

    Quote Originally Posted by gourlb1 View Post
    After a lot of back and forth with Riva learned that they used a 13/15 for the Stage 1 plus YouTube video to get the revs/top speed. I am currently working with Impros to get a 13/15 and try.

    do you test the 13\15 impeller

  4. #14

    Join Date
    May 2005
    Location
    Fort Myers
    Posts
    856
    +1
    38
    my fresh air hoses were (? wtf) flat to the bottom - 2019 FX SVHO - with more or less a stage 1 - running 76 - more testing - sea level - hot and humid - 83xx rpms

    Tim
    Fort Myers

  5. #15
    Lake Lion
    Join Date
    Jul 2007
    Location
    Dirty Jerzey
    Posts
    1,286
    +1
    232
    Quote Originally Posted by gourlb1 View Post
    After a lot of back and forth with Riva learned that they used a 13/15 for the Stage 1 plus YouTube video to get the revs/top speed. I am currently working with Impros to get a 13/15 and try.
    That has to be for the HO.
    Last edited by hotbutta; 09-19-2019 at 05:29 PM.

  6. #16
    This weekend, will post update, 2019 FX SVHO

  7. #17
    8500 max rpm with Solas 13/15 from Impros, also installed 2deg wedge and ride is much drier

  8. #18

    impeller test

    what speed do you find ?

  9. #19
    78.5 so far, lake has been rough but I will take it

  10. +1 by:


  11. #20

    impeller test

    78.5 is good but always different of what Riva claim about his kit

Page 2 of 3 FirstFirst 123 LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. 2019 yamaha fx svho cruiser vs 2019 sea doo rxt x
    By Nb707 in forum 4-Tec Performance
    Replies: 3
    Last Post: 07-08-2019, 02:35 PM
  2. 2019 Yamaha FX SVHO first ride and review
    By Nb707 in forum Yamaha PWC Performance (4-stroke)
    Replies: 19
    Last Post: 05-20-2019, 03:20 AM
  3. 2019 Seadoo RXT 230 vs 2019 Yamaha FX SVHO ?
    By arctic388 in forum Open Discussion
    Replies: 1
    Last Post: 05-07-2019, 12:57 AM
  4. RIVA 2019 FX SVHO Complete Performance Package Stage Kits
    By Green Hulk in forum Yamaha PWC Performance (4-stroke)
    Replies: 14
    Last Post: 04-02-2019, 08:50 AM
  5. 2019 Yamaha FX SVHO photos and comments
    By K447 in forum Yamaha PWC Performance (4-stroke)
    Replies: 35
    Last Post: 11-06-2018, 08:31 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •